.nvmrc contains comments which breaks fnm/nvm

[Pipboyguy]

The .nvmrc has comments before the version number, which breaks fnm/nvm:

Can't find an installed Node version matching # important: this should be set to...

The version needs to be on line 1 - comments can go after. See nvm docs.

Also: fnm doesn't support comments yet (fnm#1209), but putting the version first works anyway since it only reads the first line.

[FranjoMindek]

Adding context

The .nvmrc spec states:

The contents of a .nvmrc file must contain precisely one (as described by nvm --help) followed by a newline. .nvmrc files may also have comments. The comment delimiter is #, and it and any text after it, as well as blank lines, and leading and trailing white space, will be ignored when parsing.

Key/value pairs using = are also allowed and ignored, but are reserved for future use, and may cause validation errors in the future.

Run npx nvmrc to validate an .nvmrc file. If that tool’s results do not agree with nvm, one or the other has a bug - please file an issue.

So anything with comments is fine, as long as there exists a line with the node version in it. This is because nvm strips all of the comments and then trims the string before parsing the .nvmrc:
https://github.com/nvm-sh/nvm/blob/62387b8f92aa012d48202747fd75c40850e5e261/nvm.sh#L540

All of the nvm commands seem to work with the current .nvmrc:

Looking at the issue I see they are working on resolving this:
Schniz/fnm#1492

[cprecioso]

@FranjoMindek I see we're in the right, but as changing the lines seems like a harmless workaround that avoids the problem, I will accept the linked PR